baber/WOPTO huggingface dataset:
Patent JP-S546863-A (JP)
Title: Simple method and apparatus for making fresh water
Inventor: YONEZU SHIYUUZOU
IPC: B01D3/00
Filed: 1977-06-20
Abstract: PURPOSE: To make fresh water from brine e.g. sea water by use of solar heat, by making high temp. brine flow down along a water-conducting mechanism equipped at outside wall and inside of a vertical, cylindrical vessel, and by condensing the vapor evaporated from the brine flowing down along the water-conducting mechanism equipped inside of the vessel  by the latent heat of evaporation of the brine flowing down along the outside wall of the vessel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04285934-A (JP)
Title: Camera using film with magnetic storage part
Inventor: AOSHIMA TSUTOMU
IPC: G03B17/24
Filed: 1991-03-14
Abstract: PURPOSE:To stably position a magnetic head and a film even when the tension of the film is changed, and to wind the film to a film spool in good order. CONSTITUTION:A 1st guiding member which regulates the position of one end face of the film 5 in a width direction is arranged on opposed sides which hold the film between them so that it can be moved in the width direction of the film, and a 2nd guiding member 9 which abuts on the other end face of the film in the width direction and an elastic member which is coupled between the 2nd guiding member and the magnetic head 1 and which interposes both end faces of the film in the width direction by pressing the 2nd guiding member toward the 1st guiding member are provided.
Patent JP-S55166542-A (JP)
Title: Flexible sleeve for fluid pressure device
Inventor: KOTSUKAWA YOSHIHIRO
IPC: F16F9/32
Filed: 1979-06-12
Abstract: PURPOSE:To prevent creases from arising at inversion of a sleeve and also to improve bend life thereof by using a flexible sleeve consisting of a flexible tube for which a reinforcing layer is buried in an elastic material, said tube being 2.4mm. max. in overall thickness. CONSTITUTION:A flexible sleeve 1 comprises winding two-layer reinforcing tire fabric cords 3, 4 obtainable through rubber topping counter each other on a rubber inner layer 2, and further applying a rubber outer layer 4 thereon. For use on a shock absorber, for example, one end side is bent ouside, and both ends are mounted and fixed on each equipment. Then, the sleeve 1 will be taken at 2.4mm. max. for overall thickness c so as to satisfy a bend life for conditions, a>b, a=b, a<b, where, with a midpoint P between said two cords 3, 4 at a boundary, a is an inside thickness from the point P to an inside surface A at practical application, and b is an outside thickness on the counter side.
Patent JP-S58189119-A (JP)
Title: Uric antitumor protein
Inventor: KAWANO TAKEHIKO
IPC: A61K35/22
Filed: 1982-04-30
Abstract: PURPOSE:The titled novel protein, obtained by subjecting a mammalian urine to the purification step of adsorption, gel filtration, etc. with an inorganic adsorbent, and having the inhibitory action on the multiplication of tumorous cells. CONSTITUTION:A novel uric antitumor protein, collectable from a mammalian urine, and having 20,000-40,000 Daltons molecular weight measured by the disk electrophoretic method with a sodium dodecyl sulfate (SDS)-polyacrylamide gel, 4.2pH isoelectric point, and inhibitory action on the multiplication of tumorous cells, e.g. HeLa cells or KHM-1 cells. The above-mentioned protein can be isolated by using various purification processes, for example bringing a human urine into contact with magnesium silicate, adsorbing the uric protein therein, adjusting the pH to 9-10 with aqueous ammonia, eluting the adsorbed uric protein with 20% acetone, adjusting the pH of the eluate to 6.5-7.5, freeze-drying the adjusted eluate, and subjecting the resultant freeze-dried uric protein to the gel filtration through a column of a crosslinked acrylamide gel.
Patent JP-S62254998-A (JP)
Inventor: AUGUSUTO TOOMASU PORUTOMAN
IPC: B30B15/06
Filed: 1987-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10271791-A (JP)
Title: Linear motor
Inventor: OKUMURA NOBUAKI
IPC: H02K33/18
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To assemble each element in a group of laminated flexure bearings supporting the moving member of a linear motor while eliminating fluctuation of phase. SOLUTION: A group of laminated fixture bearings 17 comprises a plurality of flexure bearings, laminated in the axial direction while matching the phase, each having a disclike central part 17a having a fixed central hole, an outer circumferential fringe part 17b, and a plurality of slits extending spirally from the central part 17a toward the outer circumferential fringe part 17b, and a member 174 for securing the plurality of flexure bearings such that they can not turn relatively.
Patent JP-H02254138-A (JP)
Title: Rare earth-transition metal magnetic alloy
Inventor: FUKUDA YASUTAKA
IPC: C22C38/00
Filed: 1989-03-28
Abstract: PURPOSE:To produce a rare earth-transition metal magnetic alloy excellent in coercive force, square characteristic, etc., by preparing a magnetic alloy having a composition which contains specific percentages of lanthanoide series B, Hf, Fe, Co, and Ni and in which the total content of Fe, Co, and Ni is specified. CONSTITUTION:An alloy having a composition which consists of, by atom, >=10% Re(at least one element selected from Y and lanthanoide series), 2-20% B, <=8% Hf, and the balance essentially transition metal elements consisting of 10-<73% Fe, 7-50% Co, and 5-<30% Ni and in which the total content of Fe, Co, and Ni is regulated to 55-<88% is refined and crushed by means of a stamp mill, which is pulverized to several microns by means of a jet mill, compacted while being oriented in a magnetic field, and sintered. By this method, the highly efficient rare earth - transition metal magnetic alloy improved in high energy product can be obtained.
Patent JP-S61233133-A (JP)
Title: Controller for working machine of power shovel
Inventor: OOGAKI KOJI
IPC: E02F3/43
Filed: 1985-04-08
Abstract: PURPOSE:To enhance the efficiency of excavation by providing a command output unit by which to automatically control the attitude of a bucket on the basis of excavating angles detected and a driver means in parallel with a master-slave method. CONSTITUTION:Output signals of revolution meters 1-6 attached to a bucket are added through A/D converters 71-76 to an arithmetic processing circuit 80. In the circuit 80, automatic control is made such that the processing resistance of the bucket is not increased on the basis of the input signal. For this reason, signals to indicate the direction and flow rate of pressure oil flowing in the bucket cylinder 63 are added through a relay switch 24 and D/A converter 90 to a control amplifier 25. Pressure oil to extend and contract the cylinder 63 through an oil-pressure circuit is supplied by the signals to control the slewing action of the bucket. Since only the position of the bucket is indicated in the master-slave method and desired excavation is permitted by keeping the attitude of the bucket suitably, control on the working machine can be highly simplified.
Patent JP-2000269027-A (JP)
Title: Solenoid
Inventor: MURAKAMI YOSHIAKI
IPC: H01F7/16
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To improve operability of a solenoid, when the solenoid is attached to the vertical end face of a valve. SOLUTION: A solenoid 1 comprises a solenoid body 3, an attachment plate 4 arranged on the side of a non-valve side end face 3a of the body 3 and having a plurality of bolt insertion holes formed at locations where the holes do not come in abutment with the end face 3a, and mounting bolts 5, each having a leg part 5b inserted into the corresponding bolt insertion hole of the plate 4 and a front end part 5c screwed into a corresponding screw hole 2b formed in a valve end face 2a. A ring-shaped flat spring member 6 having an opening end 6a is held around the outer circumferential surface of the body 3, through means of resiliency in a manner which surrounds the outer circumferential surface of the body 3. The member 6 has an outwardly projecting curved part 6c at a location, through which the part 5b of each bolt 5 inserted into the corresponding bolt insertion hole passes.  The part 5c of each bolt 5 passes through a space formed between the inner circumferential surface of the corresponding part 6c and the outer circumferential surface of the body 3.
Patent JP-H09264712-A (JP)
Title: Movement detecting device
Inventor: NAKAHO JUNICHI
IPC: G01D5/26
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of reproducibly setting a pitch of two rays of lights projected to a body to be detected with high accuracy. SOLUTION: A light of LED 14 is narrowed down to become a band like light L by means of a slit 15. It is divided into two rays of lights La, Lb by an optical divider 16. The optical divider 16 consists of refraction sections 16a, 16b each being set at a prescribed inclination angle by a respective thickness dimension. A detection plate 11 is so constituted that detection sections 12 each forming an isosceles triangle shaped valley are repeatedly formed in a moving direction. The two rays of lights are detected by position detection elements 17a, 17b so that a moving quantity and a moving direction of the detection plate 11 are detected. The optical divider 16 can form the two rays of lights La, Lb having a prescribed pitch by the refraction as a slit is provided.  Even when a setting accuracy of manufacturing variation of each of the thickness dimension and inclination angle is roughly 1%, an accuracy of the shift of width dimension between both of the lights is set within 2%.
Patent JP-H11269603-A (JP)
Title: Hot tool steel excellent in machinability and tool life
Inventor: SERA TOMOAKI
IPC: C22C38/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a hot tool steel provided with machinability and having high temp. strength and toughness sufficient for improving a tool life. SOLUTION: This steel is the one having a compsn. contg., by weight, 0.25 to 0.40% C, >0.50 to <1.00% Si, 0.30 to 1.50% Mn, 0.50 to 2.00% Ni, 2.70 to 5.50% Cr, 1.00 to 2.00% Mo, >0.50 to 0.80% V and 0.005 to <0.10% Al, and the balance Fe with inevitable impurities, in which, in the impurities, <=0.015% P, <=0.005% S and <=0.015% N are regulated, and moreover, the structure at the time of quenching is formed of a mixed one of martensite and bainite. Relating to the hot tool steel, preferably, fracture toughness value in a fracture toughness test corresponding to ASTM E399 is regulated to >=250 kgf/mm<3/2> , and 0.2%, proof stress at a test temp. in a high temp. strength test in accordance with JIS G 0567 is regulated to >=20 kgf/mm<2> .
Patent JP-H05276577-A (JP)
Title: Remote supervisory and control system
IPC: H05B37/02
Filed: 1992-03-30
Abstract: PURPOSE:To provide the remote supervisory and control system employing a human body sensor suitable for the operating environment. CONSTITUTION:While control terminal equipments 131, 132 execute the timer- control of lighting loads 161, 162 to be connected to themselves in response to a signal from a human body sensor 15, when a master set 11 receives an ON request from an on/off terminal equipment 14 assigned to the lighting loads 161, 162, the master set 11 stops timer-control to continue the on-control of the lighting loads 161, 162 and does not accept a request from the human body sensor 15 by means of a control means while the control terminal equipments 131, 132 apply on-control to the lighting loads 161, 162.
Patent JP-H01248780-A (JP)
Title: Encoding processing of animated picture information
Inventor: INUZUKA TATSUMOTO
IPC: H04N19/00
Filed: 1988-03-30
Abstract: PURPOSE:To attain encoding processing of animated picture information efficiently by selecting a block being an object of encoding in one frame and applying encoding processing to the picture information of the selected block. CONSTITUTION:The content of a reference frame memory 120 made by picture information sent already and the content of an existing frame 110 are compared by a change detection circuit 131 in the unit of blocks and a block selection circuit 132 selects a block being an object of encoding and a position signal of the selected block is stored in a position signal memory 133. Then the content of the position signal memory 133 is used to store the picture information of the selected block from the existing frame 110 into the selection block buffer 136 and the result is converted into a code work by an encoding processing circuit 137 and stored in a code word buffer 138. Then feedback control is applied depending on the quantity of the code stored in the code word buffer 138. Thus, the code quantity in the code word buffer 138 is made nearly constant and efficient encoding processing is applied.
Patent JP-H08232831-A (JP)
Title: Wind power generation device for laminated tower serving eaves on building as with collecting/guiding plates
Inventor: TSUTSUMI MICHIAKI
IPC: F03D3/06
Filed: 1995-02-22
Abstract: PURPOSE: To surely and efficiently collect air current on the ground and attain wind power generation. CONSTITUTION: A frame is composed of a base 6, a leg 7, a beam or column 8 from a lower side in accordance with concept of a house. Each stage is superposed and at least a roof 9 is provided. Eaves are formed in each layer. Inside of the eaves 5 serves as a power generation chamber 3. A fan chamber 2 is formed above the power generation chamber 3. The fan chamber 2 is composed of a floor 5A and a ceiling 4A. Inside the chamber, the ceiling 4A and an eave ceiling 4 outside of the column 3 serve as an upper guide plate. A tapered portion of the roof of the eaves 5 serves as a lower guide plate. The eave ceiling 4 in the fan chamber 2 and the roof part of the eaves serve as a guide plate in a wind collection device in the state that a plurality of wind power generation devices 3 are mounted on a multistory building.
Patent JP-H11271531-A (JP)
Title: Manufacture of elliptically polarizing plate
Inventor: SAWADA TAKAHIKO
IPC: G02B5/30
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of the elliptically polarizing plate which has superior optical characteristics and facilitates a sticking process. SOLUTION: In order to manufacture the elliptically polarizing plate by sticking a phase difference plate and a polarizing plate together, the phase difference plate having at least one surface made adhesive and the polarizing plate having surface protection films stacked on both the surfaces are used and while the surface protection film on one surface of the polarizing plate is peeled, the processed adhesive surface of the phase difference plate is stuck.
Patent JP-S61234663-A (JP)
Title: Picture processor
Inventor: SUZUKI HITOSHI
IPC: H04N1/409
Filed: 1985-04-10
Abstract: PURPOSE:To eliminate noise components effectively in a small circuit scale even if a minute noise exists or the texture of an original is rough, by checking the directivity of picture elements with binarization picture data to erase isolated points. CONSTITUTION:Data for MTF processing is given as multilevel data to a terminal 3 to which picture data is supplied. Data supplied to the terminal 3 is inputted to an MTF processing part 1 without passing a smoothing circuit and is subjected to the MTF processing. Serial picture element data subjected to the MTF processing is supplied to a directivity detecting and isolated point erasing part, and the directivity of picture elements is checked with binarization picture element data to erase isolated points, thereby eliminating noise components. Picture element data which is subjected to the MTF processing and eliminated the noise components is taken out from a terminal 5 and is used for picture element reproducing.
Patent JP-S61234789-A (JP)
Title: Recovery of indole from triptophane
Inventor: MIYAHARA SHOICHIRO
IPC: C07D209/08
Filed: 1985-04-10
Abstract: PURPOSE:A triptophane reaction mixture containing indole is passed through a layer of cation-exchange resin and the indole adsorbed is eluted with an aqueous organic solvent to enable easy isolation of high-purity indole. CONSTITUTION:Indole is allowed to accumulate in the porous part by passing unreacting indole in the aqueous medium through an ion exchange resin and by repeating the operations. When the concentration reaches a certain level, an eluent is passed through to give an indole solution of high concentration. Then, the solution is subjected to concentration and crystallization to isolate indole.
Patent JP-H0714312-A (JP)
Title: System and method of storing and reading data containing data character and synchronous character
Inventor: FUERUNANDO KUINTANA
IPC: G11B20/12
Filed: 1994-04-13
Abstract: PURPOSE: To discover and to predict synchronous characters in the data block stored in plural tracks on a storage medium. CONSTITUTION: Each location and identification are predicted for various synchronous characters in plural data blocks, in response to the identification of the initial acquired character and that of a specific data storage format. With the initial synchronous character predicted 42, and in response to each detection of the next synchronous character or to the lapse of a first delay period in two prescribed delay periods, a synchronous counter 46 is augmented. A system clock delay period begins immediately after the detection of each synchronous character, with the synchronous counter 46 augmented at the end of the delay period. After that, a second delay period begins using the signal of the taken out track clock 54 which is suitably insensitive to change in the moving speed of a storage medium.  Then, if no synchronous character is detected before the appearance, the completion of this second delay period is used for the increment of the synchronous counter 46.
Patent JP-H06288135-A (JP)
Title: Theft preventing device for bicycle
Inventor: YAMAUCHI KOSAKU
IPC: E05B71/00
Filed: 1993-03-31
Abstract: PURPOSE:To provide a theft preventing device for a bicycle covering the outer periphery of a piece train, capable of preventing the damage on a bicycle body, having no bending resistance, having flexibility, easy to handle, and preventing the infiltration of rain water into a cover tube. CONSTITUTION:Many piece 2, 2... are coupled with a wire rope 1 into a rosary shape, and the chain structure of this theft preventing device for a bicycle is provided with a hook 4 and a key housing 11 coupled with each other to be locked at both end sections. A cover tube 15 made of a flexible material is covered on the outer periphery of a train of the pieces 2, 2..., and the clearance between the inner face of the cover tube 15 and the outer periphery of the train of pieces 2, 2... is set at least to the thickness of the cover tube 15 or above. Outer diameters of the hook 4 and the key housing 11 are made larger than the inner diameter of the cover tube 15, and the end sections of the cover tube 15 are outwardly coupled with taper faces 4a, 11a of end sections of the hook 4 and the key housing 11 in close contact over them.
Patent JP-S61234114-A (JP)
Title: Unidirectional idt driving type filter
Inventor: MORITA TAKAO
IPC: H03H3/08
Filed: 1985-04-09
Abstract: PURPOSE:To provide a unidirectional input-output IDT (inter digital transistor) driving type filter whose insertion loss is lowered, by grounding a meander line from an appropriate point in its middle section crossing over a bus bar connecting an IDT electrode finger in addition to those made from both end sections. CONSTITUTION:An appropriate point of the middle section of a line 5 is extended and made to cross over each bus line of O deg.-phase IDT 2 and 90 deg.-phase IDT 3, and then, connected with earthing lines 7 and 8 which are respectively provided on the outside of the bus lines. In this case, the connection between the meander line 5 and the earthing lines is made in such a way by taking mass-productivity into consideration that an insulating layer of silicon oxide (SiO2), etc., is adhered to the surface of a desired part of the IDT bus bars by sputtering, etc., after an insulating film is formed by oxidation with O3 gas a conductive film is adhered to the insulating film, or anodic oxidation is performed by making an electric current to flow to the IDT bus bar only by using only a pattern which exposes the parts of the bus bars where the earthing line crosses over and a conductor is deposited by evaporation on the insulating film thus formed. When such methods are used, the connection can be made by one time of photolithography process.
Patent JP-S51149805-A (JP)
Title: A method for controlling cooling of granular materials
Inventor: TERAI YUUZOU
IPC: C22B1/26
Filed: 1975-06-19
Abstract: PURPOSE: Cooling of granular materials such as sintered ores and pellets is auto matically controlled. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01248161-A (JP)
Title: Image forming device
Inventor: EMORI SUSUMU
IPC: G03G15/00
Filed: 1988-03-30
Abstract: PURPOSE:To keep an exposure distance of laser constant and to improve image quality by constituting the title device so that a sheet is supported by a supporting roller in a laser light exposing position and carried along the surface of the roller. CONSTITUTION:When the tip of the sheet 2, carried by initial stage carrier up and down rollers 5 and 6, is detected by a position sensor consisting of a light emitting element 44 and a photodetector 43, electrostatic chargers 7 and 8 are actuated to perform electrostatic charging to the sheet 2. The electrostatically charged sheet 2 passes under a guiding roller 42 and reaches guide pieces 40 and 40 with the bank surface of the sheet in contact with the supporting roller 9. The sheet 2 carried on the supporting roller 9 is exposed with laser beam cast from the light source part 30 of a laser unit 14 which is a semiconductor, so that an electrostatic latent image can be formed on the sheet 2. Since the guide pieces 40 and 40 are brought into elastically contact with the surface of the sheet 2 on both side ends of the surface of the sheet 2, the exposure distance of the laser beam to the sheet 2 can be kept constant.
Patent JP-H07275892-A (JP)
Title: Composition for water treatment
Inventor: ROORANTO KURAINSHIYUTEYUTSUKU
IPC: C02F5/12
Filed: 1995-03-08
Abstract: PURPOSE: To readily biodegrade dirty water by using a compsn. contg. polyaspartic acid or its deriv. and a phosphonic acid.  
     CONSTITUTION: The compsn. used for water treatment and for an alkaline cleaning agent contains polyaspartic acid or its deriv. and a phosphonic acid, e.g. in a weight ratio of 10:90 to 90:1. The polyaspartic acid is preferably used as a salt, in particular sodium salt or potassium salt. The phosphonic acid is used as free acid or a salt, in particular sodium salt or potassium salt. The compsn. is used as an encrustation inhibitor/masking agent and also used as an additive to water used in the extraction of mineral oil. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S62253654-A (JP)
Title: Production of 6-nylon composition having low water absorption as well as improved friction and abrasion resistance characteristic
Inventor: MATSUO TADAO
IPC: C08L23/06
Filed: 1986-03-31
Abstract: PURPOSE:To produce a 6-nylon composition having a low water absorption as well as improved friction and abrasion resistance characteristics, by homogeneously dispersing ultrahigh-molecular weight polyethylene powder in 6-nylon using a twin-screw extruder. CONSTITUTION:6-Nylon and 1-10wt% fine particulate ultrahigh-molecular weight polyethylene are stirred in a Henschel mixer and then kneaded in a twin-screw extruder to produce a blended resin containing the above-mentioned polyethylene homogeneously dispersed in the 6-nylon. The resultant blended resin is then used to produce a molded article having a low water absorption and high limit PV value by compression, injection or extrusion molding.